National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

Overcast

30°F

-1°C

Humidity 86%
Wind Speed SW 4 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 08 Jan 05:35 PM MST
Extended Forecast for

Dayton WY

  • This Afternoon

    This Afternoon: A 40 percent chance of snow showers. Mostly cloudy, with a steady temperature around 28. Northwest wind around 15 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A 30 percent chance of snow showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Wind chill values as low as zero. West northwest wind around 17 mph. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: A slight chance of snow between 10am and 11am. Mostly sunny, with a high near 34. Wind chill values as low as zero. West northwest wind 18 to 26 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a temperature rising to around 25 by 5am. West northwest wind 10 to 18 mph.

    Low: 20 °F⇑

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. Northwest wind 17 to 20 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Southwest wind 14 to 16 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53. Southwest wind 10 to 15 mph.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Southwest wind around 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. West wind around 10 mph.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of snow showers. Mostly cloudy, with a steady temperature around 28. Northwest wind around 15 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 30 percent chance of snow showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Wind chill values as low as zero. West northwest wind around 17 mph. New snow accumulation of less than a half inch possible.
Friday
A slight chance of snow between 10am and 11am. Mostly sunny, with a high near 34. Wind chill values as low as zero. West northwest wind 18 to 26 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a temperature rising to around 25 by 5am. West northwest wind 10 to 18 mph.
Saturday
Mostly sunny, with a high near 43. Northwest wind 17 to 20 mph.
Saturday Night
Partly cloudy, with a low around 26. Southwest wind 14 to 16 mph.
Sunday
Mostly sunny, with a high near 53. Southwest wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 29. Southwest wind around 9 mph.
Monday
Mostly sunny, with a high near 55. West wind around 10 mph.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 33. West wind 11 to 18 mph.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 52. West northwest wind 18 to 22 mph.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 33. West northwest wind around 15 mph.
Wednesday
Mostly sunny, with a high near 52. West northwest wind around 14 mph.
Wednesday Night
Mostly clear, with a low around 31. West wind 10 to 14 mph.
Thursday
A chance of rain and snow. Partly sunny, with a high near 49. Northwest wind 16 to 23 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dayton WY
 44.87°N 107.27°W (Elev. 3967 ft)
Last Update:
4:09 pm MST Jan 8, 2026
Forecast Valid:
5pm MST Jan 8, 2026-6pm MST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation